You're not the only 1 who has that issue unfortunately... i cannot for the love of me get fckpsn 0.4 to run so i can't even check if i have the certificate step right i am running wtz/geohot/niamaa dont know if that makes a difference i would try the cert that came with fckpsn 0.4 but i dont know whats the point since i can't even get the program to run on the windows side